Physical activity is a safe and effective intervention for chronic musculoskeletal pain. However, a literature search revealed a lack of synthesis of evidence on the extent to which physical therapists in Saudi Arabia incorporate physical activity as part of health promotion in the management of such pain. This review aims to identify, map and report literature related to physical activity for health promotion in people with chronic musculoskeletal pain presenting to physical therapy settings in Saudi Arabia. A six-step approach will be followed to conduct the scoping review. Step 1, the primary research question is: What is the scope and nature of the existing literature in this research area? The secondary research question is: What insights does the existing literature reveal regarding physical therapy clinical practice? Step 2, a comprehensive search will be conducted for relevant literature using the following electronic databases: Scopus, Medline, PubMed, Cochrane library, CINAHL, ScienceDirect and PEDro. In addition, supplementary search methods will be conducted for identifying additional relevant literature via screening process of the reference lists of all included literature and screening process of the included studies of retrieved systematic reviews through electronic databases. A parallel search including the main keywords will also be undertaken on the website of the Saudi Ministry of Health, the website of Saudi Physical Therapy Association, Google and Google Scholar for grey‑literature searching. Step 3, records will be screened by two independent reviewers and managed using Rayan software. Step 4, the nature of included literature, including study characteristics and outcomes where appropriate, will be documented using a data extraction. Step 5, the characteristics and outcomes of included records will be collected, summarised and reported. Step 6, Stakeholders will be consulted to interpret the scoping review findings from their perspective and assess the findings’ relevance and applicability.